. >>> israeli prime minister benjamin netanyahu in new york for the opening session of the united nations general assembly. he also met with secretary of state hillary clinton one-on-one during which he was expected to make his case for military action to stop iran from developing its nuclear program. he used a line drawing the bomb to make the same case at the u.n. >> a red line should be drawn right here. before, before iran completes the second stage of nuclear enrichment necessary to make a bomb. >> netanyahu said iran will back down if the world draws that clear red line. he warned it will have enough enriched uranium to make a nuclear bomb by next summer. that's what they're saying, netanyahu believes we're about six months away from them having enough enriched uranium to make a bomb. >> many people are hoping that military action is not necessary, of course. >> of course. >> and we know now that israel's foreign ministry called for another round of sanctions against iran. sanctions that have been put in place have been somewhat successful, i think, you know, at least people are, ar